Memphis
Racial Discrimination
Brown v. Board of Education of Topeka, Kansas (1954)
1951: Oliver Brown sues Topeka Kansas school board over segregation.
1954: NAACP lawyer Thurgood Marshall argues Brown v. Board before Supreme Court.
Chief Justice Earl Warren declares segregation “inherently unequal.” -destruction of “separate but equal” principle in Plessy v. Ferguson (1896)
multi-national governmental bodies such as the United Nations or the European Community.
Greenpeace does not seek or accept donations that could compromise its independence, aims, objectives or integrity.
All gifts over $5,000 USD are screened to ensure that they do not conflict with Greenpeace fundraising Principles and Policies
Greenpeace reserves the right to refuse any donation.
Nelson Mandela
Imprisoned for 27 years for his opposition to apartheid, Mandela came out of prison in 1990 expressing no bitterness towards his tormentors. Instead, he championed reconciliation among South Africa`s polarised races, espousing theprinciples of nation-building and cooperative governance.
As South Africa`s first democratically elected President in 1994, Mandela tackled the chall
I. Religious NGOs
1. Food for the hungry (Protestantism NGO)
Food for the Hungry is a Christian Non-Government Organization serving the poor globally since 1971. They reflect the love of Christ in short-term Emergency relief and long-term work to end world hunger. They walk with churches, leaders and families in overcoming all forms of human poverty by living in healthy relationship with God an
the nano world a surface Forces are in Pico Newton range the same like intermolecular binding forces
1-1. AFM tip
- actually feels the sample surface.
- silicon nitride
exhibit excellent flexibility, Contact AFM mode
- silicon crystal
high frequency oscillating(100kHz), more stiffer than silicon nitride, non contact AFM mode
Three basic types of AFM
coulumic force/0.1n